Map — SRCE2014 — ALSACE — Orientation map n°3: Objectives to maintain or restore the functionality of the elements of the green and blue frame of the SRCE

This map was designed to represent the objectives of maintaining and restoring the functionality of the elements of the green and blue frame of the SRCE. The elements mapped at 1:100 000th on the whole of Alsace divided into 14 sectors correspond to biodiversity reservoirs, regional ecological corridors (treatment on the “action” field of corridor tables), preferential routes for wildlife in the Vosges massif, rivers classified under Article 214-17 of the Environmental Code, List 1 and 2 and rivers important for biodiversity (treatment on the “objective” field of water tables) and potentially mobile portion watercourses. The main fragmenting elements appear on the maps and thus make it possible to focus on areas and issues related to fragmentation (high voltage lines, infrastructure issues, obstacles to flow, crapauduct...) to be addressed as a matter of priority. Elements of context complement the cartographic representation. The paths are based, as far as possible, on existing structuring elements. This mapping is carried out for a print planned in A3 format, color, portrait orientation.